I was going to tape it with electrical tape but I think it will be more difficult to change them if needed. Does anyone have a better way I could keep it dry and covered...thanks for your help.

 

If you're talking about the contactor block,in the old days Warn winches came with rubberized covers,but this guy used liquid electrical tape which sounds even better. Or if you're talking about those high amperage inline circuit breakers this could probably work as well at the connections to keep moisture and corrosion down.

 

This is the circuit breaker I'm talking about.

 

Liquid electrical tape would work on these connections also and you'd still be able to remove the nuts if the breakers ever failed.Better at controlling moisture/corrosion than just using electrical tape. Or even Plasti Dip rubberized spray would coat and seal the breakers and protect them.Performix 11220 Plasti DIP Smoke Multi Purpose Rubber Coating Aerosol 11 Oz | eBay